Method unregisterLogger

src/thundersvm/util/log.cpp:2831–2834

    }

    bool Loggers::unregisterLogger(const std::string& identity) {
        base::threading::ScopedLock scopedLock(ELPP->lock());
        return ELPP->registeredLoggers()->remove(identity);
    }

    bool Loggers::hasLogger(const std::string& identity) {
        base::threading::ScopedLock scopedLock(ELPP->lock());